Comfort Systems USA is trading 4.47% lower at $1,398.65, with no clear company-specific explanation for the decline.
- Third-quarter results are scheduled for October 22 and have not yet been released.
- September U.S. housing starts fell 5.2% to a 1.22 million annualized rate, below estimates. This may weigh on construction sentiment, but available evidence does not directly link it to the stock move.